17 results
Primary Downbeat Nystagmus on Ocular Examination

Primary downbeat nystagmus, most evident on looking down and out .
Nystagmus on Ocular ... on looking down and ... #Nystagmus #Ocular ... #clinical #video ... physicalexam #neurology #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Scarring, Edema - Lens ... Cataracts - Macula: Macular ... inflammation - Optic Nerve ... Occlusion, Central ... Diagnosis #causes #ophthalmology
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
Nystagmus Downbeat ... common of the central ... and rebound nystagmus ... #Ophthalmology ... #Ocular #PhysicalExam
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Optic Nerve/Pathway ... Tumor • Optic nerve ... retinopathy • Central ... poisoning • Central ... differential #diagnosis #ophthalmology
Myelinated retinal nerve fibers (MRNF) on Fundoscopy Ocular Examination

They are retinal nerve fibers prior to the
on Fundoscopy Ocular ... In general they ... #MRNF #Ocular #PhysicalExam ... #clinical #video ... #ophthalmology
Central Retinal Vein Occlusion (CRVO) - Slit Lamp Ocular Examination

Optociliary vessels and vessel tortuosity in a
Central Retinal ... CRVO) - Slit Lamp Ocular ... Optociliary vessels and ... #clinical #video ... #ophthalmology
Downbeat Nystagmus on Physical Exam

65 year old female with new walking difficulty and dizziness. Why downbeat
Downbeat Nystagmus ... walking difficulty and ... Why downbeat nystagmus ... #clinical #video ... #ocular #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
posterior chambers, nerves ... Episcleritis Ocular ... detachment • Central ... occlusion • Central ... differential #diagnosis #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
• Pterygium Lens ... Degeneration (Wet, Dry) Retina ... conditions Optic Nerve ... vision: • Optic Nerve ... Algorithm #Causes #Ophthalmology
Ocular Toxoplasmosis - Retinal Scar on Ocular Exam

The Toxoplasmosis infection can leave a localized scar (retina
on Ocular Exam ... and underlying ... scar involves the central ... Scar #clinical #video ... #fundoscopy #ophthalmology